The Topline 2000 is suitable for use with free-flowing granulated products in to pre-fabricated open-mouth bags, with filling speeds up to 30 bags per minute with one filling spout. The machine can be equipped with either a vertical empty bag magazine for tight spaces or a horizontal empty bag magazine suitable for higher storage capacities, and can fill paper or plastic bags and fit with one of four closing systems: sewing, taping, hot-melt activating or heat sealing. A compact 10 x 10' size, the machine is fully automated and has panel doors for easy access and viewing of processes.
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http://www.packagingdigest.com/article/522813-Filling_system.php